Objects in the image:
category: toilet
category: chair
category: vase
category: potted plant

Guessing-game dialogue about one of the objects:
q: is it in the left half of the image?
a: Yes
q: is it furniture?
a: No
q: is it glass?
a: Yes
q: is it in the top half of the image?
a: No
q: is it the vase?
a: Yes